Manufacturer and Model

Manufacturer
LG
Phone model
Optimus L1 II Dual E420
Year of release
2013

Appearance

Case type
Monoblock
Body length
103 mm (millimeters)
Body width
59 mm (millimeters)
Body thickness
12.2 mm (millimeters)
Weight
105 g (grams)
Volume
74.32 cm³ (cubic centimeters)
Body materials and finishes
  • Plastic
Colors

Processor (CPU)

Processor model
  • Qualcomm MSM7225A
CPU clock speed
1000 MHz (megahertz) place #170
Number of processor cores
1

Primary storage (RAM)

The amount of RAM
512 MB (megabytes) place #15

Internal storage

Built-in memory
  • 4 GB (gigabytes)
place #25

SD card

Types of Supported Memory Cards
  • microSD (Micro Secure Digital Card, TransFlash)
Maximum expandable memory
4 GB (gigabytes)
Hot swappable memory card

Operating system

Operating system
Android 4.2 (Jelly Bean)

Battery

Battery capacity
1540 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Charging the battery from USB
Call duration in GSM networks
7 h (hours)
Standby time in GSM networks
570 h (hours)

Screen

Screen diagonal
3 in (inches) place #142
Screen resolution
320 x 240 pixels place #132
Pixel density
133 ppi (pixels per inch)
Screen technology
IPS
Touch screen
Touch screen type
Capacitive
Aspect ratio
1.333 (4:3)
Auto-rotate screen
Proximity sensor

Main photo/video camera

Camera megapixels
2 Mp (megapixels) place #43
Maximum photo resolution
1600 x 1200 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Shooting settings
Video capability
Movie speed
30 fps (frames per second)
Movie settings

SIM card and calls

Number of SIM-cards
2
Mode of operation of multiple SIM-cards
Alternating
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Ability to mute the microphone during a call
Extended phone book
Contacts in the phone book
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
3.5G (up to 42 Mbps)
GSM support
GSM frequencies
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 850 MHz
  • UMTS 900 MHz
  • UMTS 1700 MHz
  • UMTS 1900 MHz
  • UMTS 2100 MHz

Internet data transmission standards

Data transmission standards
  • HSUPA (5.8 Mbit/s)
  • HSDPA (1.8 Mbit/s)
  • EDGE (E-GPRS, 384 kbit/s)
  • GPRS (64 kbit/s)

Wi-Fi

Built-in Wi-Fi
  • wi-fi 802.11 b/g/n

USB

USB connector
USB connector type
Micro USB (7 x 2 mm)
USB standard
2.0 (up to 480 Mbps)

Bluetooth

Built-in Bluetooth
Bluetooth standard
3.0

Navigation and positioning

Built-in GPS
A-GPS support

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц

Sensors and gauges

Proximity sensor
Accelerometer
Orientation and rotation sensor

Connectors and interfaces

USB connector
Micro USB (7 x 2 mm)
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Images

Supported image formats
  • PNG (Portable Network Graphics, .png)
  • JPG (Joint Photographic Experts Group, .jpg, .jpeg, .jfif, .jpe)
  • EXIF (Exchangeable Image File Format, .exif)
  • GIF (Graphics Interchange Format, .gif)
Geo tags

Video

Installed video player
Supported video formats
  • MPEG-4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
  • H.263
Streaming video
Geo tags

Audio

Installed audio player
Supported audio formats
  • MP3 (MPEG-1/2/2.5 Layer 3, .mp3)
MP3 support
Streaming audio
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Control elements

Touch input
  • 2 touches
Multitouch
Pinch zoom
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Supported document formats
  • PDF (Adobe Portable Document Format, .pdf)
Email
  • smtp
  • imap4

Connectivity and synchronization

PC connection
Synchronization with services
  • Gtalk (Google Talk)
  • Facebook
  • Twitter
  • Youtube
  • Google Maps
  • Google Play Store

Software features

Installed browser
  • HTML
  • WAP

Receiving and sending SMS

SMS messages
SMS T9 support
SMS output in the form of a chat
MMS support

Security

Installed VPN

Additional features

Standalone mode (flight mode)

Equipment

Equipment
  • pc connection cable
  • charger
  • instruction